Spring-driven motor for construction toy



FIG. 1 is a perspective view of the spring-driven motor for construction toy incorpratng our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation thereof taken form a first side;

FIG. 4 is an end elevation thereof taken from a first end;

FIG. 5 is a side elevational view thereof taken from a second side;

FIG. 6 is an end elevational view thereof, taken from the second end; and,

FIG. 7 is a bottom view thereof.

The motor housing is transparent and is shaded accordingly. 

The ornamental design for a spring-driven motor for construction toy, as shown and described. 